Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
The Site Address (URL) and WordPress Address (URL) in your WordPress settings probably both begin with http instead of https. When that is combined with Force HTTPS Redirection in your cPanel settings, you get a circular redirect.
Your website has "mixed content" (content served over http instead of https), so many browsers will indicate that it is insecure despite having a working certificate. You can use the website below to find the http references in order to change them to https.
When checking your site with redirect-checker.org, I noticed that your website now does not redirect at all from http to https. You probably want to use the instructions I gave you to change the two WordPress settings I mentioned before.
There is a WP plugin: Better Search Replace, use to search for http:// and replace with https:// which will fix the mixed content flagging google cannot figure out